Deye 5kw Hybrid Inverter - with AC Coupled Solar, LV Battery & Grid Export.

My first dive into an AS4777 approved Hybrid Inverter. Lots of fun with the Deye and it seems rock solid with some great features allowing for AC Coupling of existing PV systems and LFP battery connection with CAN Bus. Is this the alternative to the All in one like the Sigenergy for example ?